You put $200 in a savings account. The account earns 2% simple interest per year. What is the interest earned after 5 years? (*hint: just the
interest, NOT the total)
Use the formula I = p. r.t

What is the absolute value of the complex number -4-sqrt2i

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters